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Keflavik Intl

$634+ Cheap flights from Tucson (TUS) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — KEF
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Tucson to Keflavik Intl

Cheapest flights from Tucson to Keflavik Intl
Explore the most affordable flight options available from Tucson to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:50 pmTUS - KEF
2 stops38h 40mMultiple Airlines
Mon 12/157:35 amKEF - TUS
2 stops36h 57mMultiple Airlines
Deal found 11/5$772
This Gurufare deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:33 pmTUS - KEF
2 stops37h 42mFinnair
Mon 12/110:00 amKEF - TUS
2 stops40h 13mFinnair
Deal found 11/4$817
This Netflights deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amTUS - KEF
1 stop17h 15mAlaska Airlines
Mon 12/155:00 pmKEF - TUS
1 stop13h 59mAlaska Airlines
Deal found 11/4$944
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:32 pmTUS - KEF
2 stops39h 13mScandinavian Airlines
Fri 12/127:35 amKEF - TUS
2 stops21h 20mScandinavian Airlines
Deal found 11/6$1,105
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amTUS - KEF
1 stop17h 15mMultiple Airlines
Fri 12/125:00 pmKEF - TUS
1 stop13h 59mMultiple Airlines
Deal found 11/6$1,108

Cheap flight deals from Tucson to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$634
(Ovago)

Popular in

December

Cheapest in

January

Average price

$977
Provider with most accurate pricing for Tucson-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Reykjavik Keflavik Intl flights.
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From Tucson to Reykjavik Keflavik Intl
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Tucson to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Tucson

Fly to

Keflavik Intl

Route

Depart

Return

Price

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Fri 1/30

10:41 am-2:15 pm

2 stops20h 34m

Reykjavik Keflavik Intl

Tue 2/3

3:20 pm-6:07 pm

2 stops33h 47m

$634

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Fri 1/30

6:00 am-6:15 am

1 stop17h 15m

Reykjavik Keflavik Intl

Tue 2/3

5:00 pm-5:28 pm

2 stops31h 28m

$726

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Thu 2/26

12:04 pm-11:20 pm

2 stops28h 16m

Reykjavik Keflavik Intl

Mon 3/2

3:40 pm-10:07 pm

2 stops37h 27m

$740

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Mon 12/8

5:50 pm-3:30 pm

2 stops38h 40m

Reykjavik Keflavik Intl

Mon 12/15

7:35 am-1:32 pm

2 stops36h 57m

$772

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Mon 11/24

12:33 pm-9:15 am

2 stops37h 42m

Reykjavik Keflavik Intl

Mon 12/1

10:00 am-7:13 pm

2 stops40h 13m

$817

TucsonReykjavik

TUS - KEF

TUSKEF

Tucson

Sat 12/20

4:34 pm-6:40 am

2 stops31h 06m

$912

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Compare providers for flights from Tucson to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Keflavik Intl in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Reykjavik Keflavik Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tucson-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tucson to Reykjavik Keflavik Intl?

    Located just 7.5 mi from the city center, Tucson is the airport most travelers will use when flying to Reykjavik Keflavik Intl from Tucson. Booking flights from Tucson (TUS) to Reykjavik Keflavik Intl should be relatively easy as there are 0 daily outbound flights to Reykjavik Keflavik Intl from 0 different airlines.

  • How long is the flight from Tucson to Reykjavik Keflavik Intl Airport?

    For as low as $634, Lufthansa can have you in Reykjavik Keflavik Intl Airport from Tucson in 20h 34m. Tucson and Reykjavik Keflavik Intl Airport are separated by a distance of 4195 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Tucson to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Tucson to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Keflavik Intl.

  • Can I find deals for business class flights from Tucson to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Tucson to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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